add indent options tab

Author: tangzx

src/main/java/com/tang/intellij/lua/editor/formatter/LuaCodeStyleSettingsProvider.java

@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 2017. tangzx([email protected])
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.tang.intellij.lua.editor.formatter
+
+import com.intellij.application.options.CodeStyleAbstractConfigurable
+import com.intellij.application.options.CodeStyleAbstractPanel
+import com.intellij.application.options.TabbedLanguageCodeStylePanel
+import com.intellij.openapi.options.Configurable
+import com.intellij.psi.codeStyle.CodeStyleSettings
+import com.intellij.psi.codeStyle.CodeStyleSettingsProvider
+import com.intellij.psi.codeStyle.CustomCodeStyleSettings
+import com.tang.intellij.lua.lang.LuaLanguage
+
+/**
+
+ * Created by tangzx on 2017/2/22.
+ */
+class LuaCodeStyleSettingsProvider : CodeStyleSettingsProvider() {
+    override fun createSettingsPage(settings: CodeStyleSettings, originalSettings: CodeStyleSettings): Configurable {
+        return object : CodeStyleAbstractConfigurable(settings, originalSettings, "Lua") {
+
+            override fun getHelpTopic() = "reference.settingsdialog.codestyle.lua"
+
+            override fun createPanel(codeStyleSettings: CodeStyleSettings): CodeStyleAbstractPanel {
+                val language = LuaLanguage.INSTANCE
+                val currentSettings = currentSettings
+                return object : TabbedLanguageCodeStylePanel(language, currentSettings, settings) {
+                    override fun initTabs(styleSettings: CodeStyleSettings) {
+                        //super.initTabs(styleSettings);
+                        addIndentOptionsTab(styleSettings)
+                        addSpacesTab(styleSettings)
+                        //addBlankLinesTab(styleSettings)
+                        //addWrappingAndBracesTab(styleSettings);
+                    }
+                }
+            }
+        }
+    }
+
+    override fun getConfigurableDisplayName() = LuaLanguage.INSTANCE.id
+
+    override fun createCustomSettings(settings: CodeStyleSettings?): CustomCodeStyleSettings? {
+        return LuaCodeStyleSettings(settings)
+    }
+}

src/main/java/com/tang/intellij/lua/editor/formatter/LuaCodeStyleSettingsProvider.kt

@@ -0,0 +1,54 @@
+/*
+ * Copyright (c) 2017. tangzx([email protected])
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.tang.intellij.lua.editor.formatter
+
+import com.intellij.application.options.CodeStyleAbstractPanel
+import com.intellij.application.options.IndentOptionsEditor
+import com.intellij.application.options.SmartIndentOptionsEditor
+import com.intellij.psi.codeStyle.CodeStyleSettingsCustomizable
+import com.intellij.psi.codeStyle.CodeStyleSettingsCustomizable.SPACES_OTHER
+import com.intellij.psi.codeStyle.LanguageCodeStyleSettingsProvider
+import com.tang.intellij.lua.lang.LuaLanguage
+
+/**
+
+ * Created by tangzx on 2017/2/22.
+ */
+class LuaLanguageCodeStyleSettingsProvider : LanguageCodeStyleSettingsProvider() {
+    override fun getLanguage() = LuaLanguage.INSTANCE
+
+    override fun getCodeSample(settingsType: LanguageCodeStyleSettingsProvider.SettingsType): String {
+        return CodeStyleAbstractPanel.readFromFile(this.javaClass, "preview.lua.template")
+    }
+
+    override fun getIndentOptionsEditor(): IndentOptionsEditor {
+        return SmartIndentOptionsEditor()
+    }
+
+    override fun customizeSettings(consumer: CodeStyleSettingsCustomizable, settingsType: LanguageCodeStyleSettingsProvider.SettingsType) {
+        when (settingsType) {
+            LanguageCodeStyleSettingsProvider.SettingsType.SPACING_SETTINGS -> {
+                consumer.showCustomOption(LuaCodeStyleSettings::class.java, "SPACE_AFTER_TABLE_FIELD_SEP", "After field sep", SPACES_OTHER)
+                consumer.showStandardOptions("SPACE_AROUND_ASSIGNMENT_OPERATORS",
+                        "SPACE_BEFORE_COMMA",
+                        "SPACE_AFTER_COMMA")
+            }
+            else -> {
+            }
+        }
+    }
+}